Synchronous CAS-CABG, when CABG is performed within the 2 hours of the CAS procedure, may be a viable alternative to the more generally accepted staged combination, particularly among patients for whom CABG cannot be postponed. We hope that this strategy will be further evaluated in larger prospective studies and adequately powered randomized clinical trials.

Extracorporeal membrane oxygenation (ECMO) is widely used in acute respiratory distress syndrome (ARDS) and myocarditis. Severe vector-mediated diseases may be complicated by ARDS or myocarditis, which are both associated with a high mortality rate. We present six cases of severe dengue, malaria, and acute Chagas disease that were treated with ECMO from September 2007 to September 2015. Patients included two pediatric and four adults (aged 12-48). Survival to decannulation was 83% and to discharge was 66%. Overall, the mean duration on ECMO was 25.4 days. We conclude that ECMO treatment can be beneficial in patients with severe dengue, malaria, and acute Chagas disease, if complicated by pulmonary or cardiac complications.

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